Ranks
Rank 1
Dueling
Melee weapons do 25% more damage. Take 10% less damage while wielding a melee weapon.
Rank 2
Dueling
Melee kills make you run 20% faster for 10 seconds.
Rank 3
Dueling
Melee weapons do 50% more damage. Take 15% less damage while wielding a melee weapon.
Rank 4
Dueling
Melee kills heal you for 10% of your health.
Challenges
Rank 1: Kill 20 enemies with a melee weapon.
Rank 2: Kill 50 enemies with a melee weapon.
Rank 3: Kill 100 enemies with a melee weapon.